Influence of crossing wear on rolling contact fatigue damage of frog rail

L Kou, M Sysyn, J Liu - Facta Universitatis, Series: Mechanical …, 2024 - casopisi.junis.ni.ac.rs
The damage of the frog rail significantly affects the wear of the crossing rail and restricts the
passing speed of the train. A geometric 3D modeling of the vehicle passing through the …

Experimental investigation of the influence of train velocity and travel direction on the dynamic behavior of stiff common crossings

V Kovalchuk, M Sysyn, U Gerber… - Facta Universitatis …, 2019 - casopisi.junis.ni.ac.rs
Common crossing rails are subjected to a rapid deterioration of the rolling surface due to a
dynamic loading of trains. The present study is devoted to an experimental study of the …

Turnout monitoring with vehicle based inertial measurements of operational trains: A machine learning approach.

M Sysyn, D Gruen, U Gerber, O Nabochenko… - …, 2019 - search.ebscohost.com
A machine learning approach for the recent detection of crossing faults is presented in the
paper. The basis for the research are the data of the axle box inertial measurements on …

Investigation of railroad ballast particle breakage

E Juhász, S Fischer - Pollack Periodica, 2019 - akjournals.com
This paper summarizes the authors' up-to-date results in the research topic of railway ballast
particles' breakage test with individual laboratory test. In the past few years there were a lot …

Common crossing structural health analysis with track-side monitoring

MP Sysyn, OS Nabochenko, F Kluge, VV Kovalchuk… - 2019 - ceeol.com
Track-side inertial measurements on common crossings are the object of the present study.
The paper deals with the problem of measurement's interpretation for the estimation of the …

Indicators for common crossing structural health monitoring with track-side inertial measurements

M Sysyn, U Gerber, O Nabochenko, Y Li… - Acta Polytechnica, 2019 - ojs.cvut.cz
This paper focuses on the experimental study of an alteration in the railway crossing
dynamic response due to the rolling surface degradation during a crossing's lifecycle. The …

[PDF][PDF] Improvement of inspection system for common crossings by track side monitoring and prognostics

M Sysyn, O Nabochenko, V Kovalchuk… - Struct. Monit …, 2019 - researchgate.net
Scheduled inspections of common crossings are one of the main cost drivers of railway
maintenance. Prognostics and health management (PHM) approach and modern monitoring …

[PDF][PDF] Modelling and vehicle based measurements of ballast settlements under the common crossing

MP Sysyn, U Gerbera, D Grue, OS Nabochenko… - 2019 - researchgate.net
Railway turnout is geometrically and physic common crossing zone is the high degradation
processes are taking place in th wingrail are wearing with inhomogen is uniformly deformed …

Railroad ballast particle breakage with unique laboratory test method

E Juhász, S Fischer - Acta Technica Jaurinensis, 2019 - acta.sze.hu
This paper demonstrates the results in the research topic of the railway ballast particles'
breakage test with unique laboratory test. The most railway lines in the world have so called …

Common crossing condition monitoring with on board inertial measurements

M Sysyn, O Nabochenko, U Gerber, V Kovalchuk… - Acta …, 2019 - ojs.cvut.cz
A railway turnout is an element of the railway infrastructure that influences the reliability of a
railway traffic operation the most. The growing necessity for the reliability and availability in …